SDC MLD-810 Manuel D'utilisation page 48

Recommended separation distances between portable and mobile RF
The MLD-810 is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the MLD-810 can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the MLD-810 as recommended below,
according to the maximum output power of the communications equipment.
Rated maximum
output power of
transmitter
W
0,01
0,1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended
separation distance d in metres (m) can be estimated using the equation applicable to the
frequency of the transmitter, where P is the maximum output power rating of the transmitter
in watts (W) according to the transmitter manufacturer.
NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range
applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
©2021 SDC-Société des Cendres.
All rights reserved. Tous droits réservés.
750193500 R:0 04/21CM
communications equipment and the MLD-810
Separation distance according to frequency of transmitter
150 kHz to 80 MHz
1,2
0,12
0,38
1,2
3,8
12
Fabriqué pour
m
80 MHz to 800 MHz
1,2
0,12
0,38
1,2
3,8
12
800 MHz to 2,5 GHz
2,3
0,23
0,73
2,3
7,3
23
MDSS GmbH
Schiffgraben 41
30175 Hannover, Germany